Two years ago Sen. Pat Roberts of Kansas was fighting for his political life in a re-election race against an independent candidate, Greg Orman.

Roberts won that race. But he remains deeply unpopular with Kansans, according to a new poll.

Morning Consult surveyed voters in every state and found Roberts, a Republican, is the second most unpopular senator in the nation. Forty-three percent of those surveyed disapprove of the senator, while just 40 percent approve of his performance.